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DemandHandle

laminar_core::subscription

Struct DemandHandle 

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pub struct DemandHandle { /* private fields */ }
Expand description

Handle given to the subscriber to request more events.

Created by DemandBackpressure::new. The subscriber calls request to increase pending demand.

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impl DemandHandle

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pub fn request(&self, n: u64)

Requests n more events from the dispatcher.

Atomically adds n to the pending demand counter.

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pub fn pending(&self) -> u64

Returns the current pending demand.

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impl Clone for DemandHandle

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fn clone(&self) -> DemandHandle

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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